Support for http request injection propagation to tools (#816)

src/mcp/server/fastmcp/tools/tool_manager.py

@@ -6,7 +6,7 @@ from typing import TYPE_CHECKING, Any
 from mcp.server.fastmcp.exceptions import ToolError
 from mcp.server.fastmcp.tools.base import Tool
 from mcp.server.fastmcp.utilities.logging import get_logger
-from mcp.shared.context import LifespanContextT
+from mcp.shared.context import LifespanContextT, RequestT
 from mcp.types import ToolAnnotations
 
 if TYPE_CHECKING:
@@ -65,7 +65,7 @@ class ToolManager:
         self,
         name: str,
         arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        context: Context[ServerSessionT, LifespanContextT, RequestT] | None = None,
     ) -> Any:
         """Call a tool by name with arguments."""
         tool = self.get_tool(name)